perch
Seafood
Is perch high in dairy proteins?
Is perch high or low in dairy proteins? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Compare perch across criteria
Sensitivity notes
Why dairy proteins food checker matters
Dairy proteins (casein and whey) can cause reactions in people with milk protein allergy or intolerance. This is different from lactose intolerance and can cause both digestive and systemic symptoms.
- Dairy protein allergy requires complete dairy avoidance
- Casein and whey are the main proteins to avoid
- 'Non-dairy' products may still contain casein
- Ghee may be tolerated as proteins are removed
- This is different from lactose intolerance - treatment differs
Sensitivities
What perch contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where perch fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about perch
Perch is the classic panfish of European and North American fresh water, yellow perch in the Great Lakes and European perch across the rivers and lakes of Europe, and it is one of the calmer fish in our data on the triggers people usually worry about. Histamine A, tyramine A, no histamine liberation on record, no gluten, no lactose, no FODMAPs, no nickel, no sulfites, no nitrites. Two flags sit against it: our data grades perch moderate for both salicylate and oxalate. Those are plant chemistries and a plain white fillet is not a plant, so treat the rating as a conservative one rather than evidence that perch is loaded, but log a portion if you are counting either strictly rather than assuming it is a free food. The more useful caution for most people is that perch almost never arrives plain. It is the fish of the Friday fish fry, which means flour, breadcrumb or beer batter, and it is very often a fish somebody caught themselves, which brings freshwater contaminant advisories into the picture in a way that supermarket cod never does.
Watch for
- Graded moderate for salicylate and moderate for oxalate in our data, the only two chemistry flags perch carries.If you run a strict salicylate or oxalate count, log the portion rather than treating fish as an automatic zero
- Perch is a fish-fry fish.Floured, breadcrumbed or beer-battered perch adds wheat gluten and fructans, and fry seasonings lean on paprika, onion powder and garlic powder, none of which appear on the fish own record
- Locally caught perch carries advisories that shop-bought sea fish does not.In the 2023 EWG survey of US freshwater fillets, the single most PFAS-contaminated sample was a yellow perch from Lake Erie, and PCB and mercury advisories apply to many inland waters. Check the advisory for the water it came from
- The clean histamine grade assumes fresh fish.Panfish are often held on a stringer or in a live well for hours before cleaning, and in warm weather that is exactly when amines start to build
- Ocean perch is not this fish.On a menu or a freezer box it almost always means a redfish from the Sebastes genus, which belongs with our rockfish entry rather than here
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Dairy Proteins Guide
Everything you need to know about dairy proteins sensitivity and smart food choices.
Dairy proteins (casein and whey) can cause reactions in people with milk protein allergy or intolerance. This is different from lactose intolerance and can cause both digestive and systemic symptoms.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Dairy Proteins sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in dairy proteins and may trigger symptoms:
View full list
If you're sensitive to Dairy Proteins, consider these strategies:
- 1Dairy protein allergy requires complete dairy avoidance
- 2Casein and whey are the main proteins to avoid
- 3'Non-dairy' products may still contain casein
- 4Ghee may be tolerated as proteins are removed
- 5This is different from lactose intolerance - treatment differs
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is perch high in Dairy Proteins?
Dairy Proteins: low signal for most people.
Can I still eat perch if I'm sensitive to Dairy Proteins?
Usually fine in normal portions.
What else should I check?
Check Fish, Vegan, and Vegetarian next for a fuller picture.